7490769

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{919}}^1$

素因数の和:965

約数の個数: 32

約数和(自身を含む): 12364800

約数和(自身を除く): 4874031

約数列:

[1, 3, 11, 13, 19, 33, 39, 57, 143, 209, 247, 429, 627, 741, 919, 2717, 2757, 8151, 10109, 11947, 17461, 30327, 35841, 52383, 131417, 192071, 226993, 394251, 576213, 680979, 2496923, 7490769]

約数ペア:

[(1, 7490769), (3, 2496923), (11, 680979), (13, 576213), (19, 394251), (33, 226993), (39, 192071), (57, 131417), (143, 52383), (209, 35841), (247, 30327), (429, 17461), (627, 11947), (741, 10109), (919, 8151), (2717, 2757)]